A New Milestone: 2 Million Annotations and Counting

A New Milestone: 2 Million Annotations and Counting

Today Hypothesis reached a huge new milestone: we’ve recorded over two million annotations. Less than nine months after seeing our millionth annotation and the W3C’s historic publication of web annotation standards, Hypothesis users have doubled the total number of annotations. Our daily volume is growing as well: In September, we also saw our first 10K annotation day. Our monthly annotation counts are now over 200k and growing, meaning that three million annotations will likely come within 5 months. This continuing rise in usage makes it clear: more people are using universal web annotation more often for more things: to learn, teach, research, fact-check, review, collaborate, converse, and comment.

Behind these two million annotations is a remarkable story of Hypothesis’ increasing capabilities and wider adoption. In these last nine months, we’ve collaborated to extend open annotation to EPUBs — the third most common web publication format after HTML and PDF — and released new capabilities for moderation and to handle orphaned annotations when content changes. We also launched publisher groups, a new Hypothesis configuration that enables publishers to establish and manage a default branded and moderated annotation layer to increase reader engagement, enhance content, and focus attention on the publication of record.

As we have seen before, a large share of our second million annotations were created by students, working with educators who are using annotation to generate learning through direct, social engagement in texts. Teachers and instructional technologists at multiple K12 and higher education institutions have been collaborating with Hypothesis to refine our integration with the Instructure Canvas learning management system — work that we are now using to build a more generic integration for wider educational use in a variety of platforms.

Two million thank yous

Thank you to everyone who has created annotations, extended tools and practices, and spread the word about open, universal annotation and Hypothesis — this milestone is a testament to the efforts of our entire community. Here’s to the next million annotations and further proof that our nonprofit mission to bring an open conversation over the whole web is succeeding.